Sorry to keep this thread going, but I have read all of these and
PLEASE don't forget to put some anti-freeze down the sink, into the
water trap - my PO didn't, and I had to fix the cracked water trap
due to frozen water in the trap

Also in my 85/6 ish French Syncro Westy (that I used to own), I
believe that there was a suggestion of putting salt in the water
reservoir for winter camping - that means no drinking the water -
So I guess one junst drinks the good French wines - which also will
not freeze  :-)  .

Good luck,  malcolm S